Swimming Pools and Pool Accessories

Polysphere Filter Balls, 500 g

Filter media for compatible sand filters: Polysphere filter balls are a lightweight alternative to sand for compatible sand filters. This 500 g pack is stated to be equivalent to 18 kg of sand. Check your filter’s compatibility and capacity before choosing this media.

Product details

1. A lightweight sand alternative: The 500 g of filter balls is listed as equivalent to 18 kg of sand, which means less media to handle when filling the filter.
2. Check compatibility: Designed for the manufacturer's sand filters; compatibility with other sand filter models is also indicated. Confirm that your particular filter accepts this type of media.
3. Capacity guidance: The stated suitable filter capacity is approximately 2,006–3,785 litres per hour. Use this range to help assess fit with your filter.
4. 100% PET: The filter balls are made from 100% PET. The pack contains 500 g of media.
5. Lower pressure than sand: A lower pressure than with sand is listed as a flow advantage, with the stated benefit of helping spare the pump.

Experiences with Bloomcabin

1. "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Aoife Murphy
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Conor Walsh
3. "I had a question about my delivery, and Bloomcabin's customer support was friendly and helpful. They kept me informed and made the whole experience easy." – Niamh O'Brien